ACS756 sensors and transducer 系列
Allegro MicroSystems, Inc.霍尔效应传感器用于电流检测
Allegro MicroSystems 的 ACS756 系列是一款基于霍尔效应的传感器系列，专为电流检测应用设计。这些传感器体积小巧，无需与导体接触即可方便地测量交流电和直流电。它们提供了三种不同的电流范围：5A、15A 和 30A，使其适用于各种项目需求。
如果您正在开发电源分配板、逆变器或其他需要监测和控制电气电流的系统，这些传感器非常适合。它们提供与测量电流成线性比例的输出信号，这使得它们易于与微控制器或其他数字系统连接进行进一步处理。
值得注意的是，这些传感器能够承受高温。这一特性在工业环境中特别有用，因为温度波动可能较大。当工程师需要一种可靠且无接触的方法来测量电流而不增加设计体积时，往往会选择这些传感器。另一个实用的好处是它们对电磁干扰具有较强的抵抗力，在嘈杂的环境中也能确保准确的读数。
系列图片（11 张）
文档与媒体
常见问答
ACS756 sensors and transducer - 型号列表
共 8 个型号| 制造商零件编号 | 库存 | 价格 | 产品类别 | 传感器类型 | 供电电压 | 工作温度 | 精度 | 频率 | 灵敏度 | 感应电流 | 包装方式 | 极化 | 安装类型 | 封装形式 | 重量 | 标准包装数量 | 海关税号 | 输出电流 | 静态电流 (Iq) | 带宽 | 引脚数 | 材料表面处理 | 极性 | RoHS | 宽度 | 包装数量 | 位数 | SPG | 单元数量 | 制造商 | 输出端 | 系列 | 线性度 | 零件状态 | 测量对象 | 响应时间 | 供电电流 | 通道数量 | 基础产品编号 | 供应商器件封装 | 标准封装名称 | 欧盟RoHS | 合规性 | 认证机构标志 | 额定电压 | 最大额定电流 | 最小供电电压 | 引脚样式 | 总长度 | 外壳尺寸-插件 | 测量范围 | 模块/板类型 | 印刷电路板数量 | 高度 | 长度 | 冷却的封装 | 尺寸/外形 | 基本单元 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Current Sensor AC/DC Current 3.3V/5V 5-Pin Case CB-PFF Tube IC HALL EFFECT SENSOR MOD 5CA SENSOR, HALL EFFECT, LINEAR, 120KHZ Sensor: Hall effect; Range:37,2÷42,8mV; Usup:3÷5VDC; Iswitch:3mA Allegro MicroSystems | 8676 | 1: ¥53.176 | - | Closed Loop Hall Effect | 3 V ~ 5 V | -20°C ~ 85°C | ±1% | 120kHz | 20mV/A | AC|DC | Tube | Bidirectional | Through Hole | 5-CA Formed Leads | 0.001 | 34 | 85423190 | 14mA | :10mA | :120kHz | :5 | :- | :Bipolar | Lead free / RoHS Compliant | 13 | Case CB-PFF | 5 | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | Case CB-PFF | Compliant | Compliant | CE | 3 | 14mA | 5.5 | Through Hole | 10 | 7 | 37,2...42,8mV | IC | 5 | - | - | - | - | - |
 Allegro MicroSystems | 10 | 408: ¥26.452 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC HALL EFFECT SENSOR MOD 5PIN IC HALL EFFECT SENSOR MOD 5CA Current Sensor 5-Pin CA-PFF Tube SENSOR, HALL EFFECT, LINEAR, 120KHZ Allegro Microsystems Inc | 10 | 2: ¥142.80 | - | Closed Loop | 3 V ~ 5 V | -40°C ~ 125°C | ±1% | 120kHz | 40mV/A | ±50A | Tube | Bidirectional | Through Hole | 5-CA Formed Leads | 0.001 | 34 | 85423190 | 14mA | :10mA | :120kHz | :5 | :- | :Bipolar | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
IC HALL EFFECT SENSOR MOD 5PIN IC HALL EFFECT SENSOR MOD 5CA ACS756SCA-050B-PFF-T, Hall Effect Sensor 5-Pin CA PFF Current Sensor 5-Pin Case CB-PFF Tube IC, CURRENT SENSOR, 50A, 5PFF CurrentSensor,Bi50ACA-PFF Allegro Microsystems , 霍尔效应传感器, 5针 CA PFF封装 Allegro Microsystems Inc | 587 | 1: ¥53.176 | - | Closed Loop | 3 V ~ 5 V | -20°C ~ 85°C | ±1% | 120kHz | 40mV/A | ±50A | Tube | Bidirectional | Through Hole | 5-CA Formed Leads | 0.005 | 34 | 85235290 | 14mA | :10mA | :120kHz | :5 | :- | :Bipolar | Compliant | 13mm | - | 5 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 7mm | 10mm | CA PFF | 10 x 13 x 7mm | :756 |
 | 0 | - | Hall effect | 3...5V DC | -40...125°C | - | - | - | - | - | - | - | - | 6.19 g | - | - | - | - | - | - | - | - | - | - | 5 | - | 5 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
 | 4529 | 1: ¥75.616 | - | Hall Effect, Open Loop | 3V ~ 5.5V | -20°C ~ 85°C | ±5% | DC ~ 120kHz | 40mV/A | 50A | Tube | Bidirectional | Through Hole | 5-CB Formed Leads, PFF | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Allegro MicroSystems | Ratiometric, Voltage | - | ±1% | Not For New Designs | AC/DC | 3µs | 14mA | 1 | ACS756 | 5-CB Module | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1632 | 1: ¥71.332 | - | Hall Effect, Open Loop | 3V ~ 5.5V | -20°C ~ 85°C | ±7% | DC ~ 120kHz | 20mV/A | 100A | Tube | Bidirectional | Through Hole | 5-CB Formed Leads, PFF | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Allegro MicroSystems | Ratiometric, Voltage | - | ±1.75% | Not For New Designs | AC/DC | 3µs | 14mA | 1 | ACS756 | 5-CB Module | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1554 | 1: ¥75.616 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |